Ixbrl

Limited library of ixbrl related functions.

• Ixbrl::DocumentParser.get_items_under_instants pulls out xbrl elements from a document keyed by context instant.

{
  '2012-01-01' => {
    'http://www.xbrl.org/uk/gaap/core/2009-09-01:CurrentAssets' => 180.0,
    ...
  }
}

• Ixbrl::ImportAccountsToElasticSearch.import_companies_house_archive pulls out xbrl elements from a Companies House archive and pushes them to an ElasticSearch server.

# Bring up Elasticsearch server
docker-compose up -d
# Start interactive ruby shell
./bin/console

# See http://www.rubydoc.info/gems/elasticsearch-transport/5.0.1/Elasticsearch/Transport/Client#initialize-instance_method
import = Ixbrl::ImportAccountsToElasticSearch.new(Elasticsearch::Client.new)
# Download zips from http://download.companieshouse.gov.uk/en_accountsdata.html
import.import_companies_house_archive("spec/ch_09175128.zip")

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/adrianclay/ixbrl.

License

The gem is available as open source under the terms of the MIT License.